6673353861 has 16 divisors (see below), whose sum is σ = 9073031616. Its totient is φ = 4361425536.

The previous prime is 6673353853. The next prime is 6673353871. The reversal of 6673353861 is 1683533766.

It is not a de Polignac number, because 6673353861 - 2³ = 6673353853 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6673353861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673353871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187641 + ... + 220353.

It is an arithmetic number, because the mean of its divisors is an integer number (567064476).

Almost surely, 2^6673353861 is an apocalyptic number.

It is an amenable number.

6673353861 is a deficient number, since it is larger than the sum of its proper divisors (2399677755).

6673353861 is a wasteful number, since it uses less digits than its factorization.

6673353861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34052.

The product of its digits is 1632960, while the sum is 48.

The square root of 6673353861 is about 81690.5983635816. The cubic root of 6673353861 is about 1882.7011365503.

The spelling of 6673353861 in words is "six billion, six hundred seventy-three million, three hundred fifty-three thousand, eight hundred sixty-one".